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3 years ago

8

2+2+2+2+2+2+2+10+10+2+2+2

2 answers:

DENIUS [597]3 years ago

7 0

Answer:

40 lol

Step-by-step explanation:

Ad libitum [116K]3 years ago

3 0

Answer:

40

Step-by-step explanation:

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Simply 6-4 root 3/ 6+4 root 3 by ratnolising the denominator

Inessa [10]

$\huge\underline{\red{A}\blue{n}\pink{s}\purple{w}\orange{e}\green{r} -}$

the question asks us to rationalise the given expression !

so let's start ~

$\frac{6 - 4 \sqrt{3} }{6 + 4 \sqrt{3} } \\ \\ \implies \: \frac{6 - 4 \sqrt{3} }{6 + 4 \sqrt{3} } \: \times \: \frac{6 - 4 \sqrt{3} }{6 - 4 \sqrt{3} } = \frac{(6 - 4 \sqrt{3}) {}^{2} }{6 {}^{2} - 4 \sqrt{3} {}^{2} } \\ \\ \implies \frac{\: 6 {}^{2} + 4 \sqrt{3} {}^{2} - (2 \times 6 \times 4 \sqrt{3} )}{36 - 48} \\ \\ \implies \: \frac{36 + 48 - 48 \sqrt{3} }{ - 12} \\ \\ \implies \: \frac{84 + 48 \sqrt{3} }{ - 12} \\ \\ \implies \: \frac{ \cancel{- 12}(7 - 4 \sqrt{3} )}{ \cancel{ - 12} } \\ \\ \implies \: 7 - 4 \sqrt{3}$

hope helpful :D

3 0

2 years ago

Read 2 more answers

<img src="https://tex.z-dn.net/?f=%20%5Clarge%7B%20%5Cunderline%7B%20%5Cbf%7B%20%5Cpink%7B%20%5Cast%20%5C%3A%20hello%20%5C%3A%20

Hitman42 [59]

Answer:

0

Step-by-step explanation:

$2018 \times (|\frac{1}{2017} - \frac{1}{2016} | + |\frac{1}{2018} - \frac{1}{2017}| - |\frac{1}{2018} - \frac{1}{2016}|)$

1/2017 is smaller than 1/2016. 1/2018 is smaller than 1/2017. And 1/2018 is smaller than 1/2016. So we can rewrite this as:

$2018 \times ((\frac{1}{2016} - \frac{1}{2017} ) + (\frac{1}{2017} - \frac{1}{2018}) - (\frac{1}{2016} - \frac{1}{2018}))$

Distribute:

$2018 \times (\frac{1}{2016} - \frac{1}{2017} + \frac{1}{2017} - \frac{1}{2018} - \frac{1}{2016} + \frac{1}{2018})$

Simplify:

$2018 \times (0)$

$0$

7 0

3 years ago

1. Which set of line segments could create a right triangle? (4 points)

Natasha2012 [34]

Answer:

the 3rd one

Step-by-step explanation:

Hope it helped :) please mark brainliest :)

7 0

4 years ago

Kevin draws a figure that has 4 sides all sides have the same with his figure has no right angles so I figure does he draw?

aliina [53]

The answer is rhombus

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4 years ago

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Express 0.0000000734 in scientific notation.

stich3 [128]

7.34x10^-8 is your answer try figuring out how it is easy

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4 years ago